We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..

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This Standard strands have an even number of pitches, pin links, and roller links. A roller chain strand can be shortened by removing links and lengthened by adding whole or a half links (offset links).We inspect every piece of bearing by ourselves before delivery.engineering class chain & sprockets & precision roller chain & sprockets. Single strand chain & sprocket, multi-strand chain & sprockets, double pitch chain & sprockets, corrosion resistant chain & sprockets, self-lubricating chain & sprockets, attachment chain & sprockets, leaf chain & sprockets, and specialty chain & sprockets.40BS35 sprocket features a 1-1/2″ finished bore including a key-way and 2 setscrews. It is a durable, high quality, and precision sprocket that fully meets all ANSI Standards which insures proper contact between the #40 roller chain & sprocket and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore sprockets, custom bore and made to order sprockets, and a full line of #40 roller chain & sprocket. Fore more information, large quantities, or to get a custom sprocket please contact us and we will be happy to assist you.